Battery housing for a portable telephone



FIG. 1 is a front and lower right perspective view of a battery housing for a portable telephone showing my new design;

FIG. 2 is an end side elevational view thereof an arrow II of FIG. 3;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is an end side elevational view thereof an arrow VI of FIG. 4; and,

FIG. 7 is a rear end and left side perspective view thereof. 

The ornamental design for a battery housing for a portable telephone, as shown and described. 